2758405440

素因数分解:

$2^6\times 3^1\times 5^1\times 7^1\times {\mathrm{410477}}^1$

素因数の和:410504

約数の個数: 112

約数和(自身を含む): 10009095552

約数和(自身を除く): 7250690112

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 32, 35, 40, 42, 48, 56, 60, 64, 70, 80, 84, 96, 105, 112, 120, 140, 160, 168, 192, 210, 224, 240, 280, 320, 336, 420, 448, 480, 560, 672, 840, 960, 1120, 1344, 1680, 2240, 3360, 6720, 410477, 820954, 1231431, 1641908, 2052385, 2462862, 2873339, 3283816, 4104770, 4925724, 5746678, 6157155, 6567632, 8209540, 8620017, 9851448, 11493356, 12314310, 13135264, 14366695, 16419080, 17240034, 19702896, 22986712, 24628620, 26270528, 28733390, 32838160, 34480068, 39405792, 43100085, 45973424, 49257240, 57466780, 65676320, 68960136, 78811584, 86200170, 91946848, 98514480, 114933560, 131352640, 137920272, 172400340, 183893696, 197028960, 229867120, 275840544, 344800680, 394057920, 459734240, 551681088, 689601360, 919468480, 1379202720, 2758405440]

約数ペア:

[(1, 2758405440), (2, 1379202720), (3, 919468480), (4, 689601360), (5, 551681088), (6, 459734240), (7, 394057920), (8, 344800680), (10, 275840544), (12, 229867120), (14, 197028960), (15, 183893696), (16, 172400340), (20, 137920272), (21, 131352640), (24, 114933560), (28, 98514480), (30, 91946848), (32, 86200170), (35, 78811584), (40, 68960136), (42, 65676320), (48, 57466780), (56, 49257240), (60, 45973424), (64, 43100085), (70, 39405792), (80, 34480068), (84, 32838160), (96, 28733390), (105, 26270528), (112, 24628620), (120, 22986712), (140, 19702896), (160, 17240034), (168, 16419080), (192, 14366695), (210, 13135264), (224, 12314310), (240, 11493356), (280, 9851448), (320, 8620017), (336, 8209540), (420, 6567632), (448, 6157155), (480, 5746678), (560, 4925724), (672, 4104770), (840, 3283816), (960, 2873339), (1120, 2462862), (1344, 2052385), (1680, 1641908), (2240, 1231431), (3360, 820954), (6720, 410477)]